266637384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1344

約数の個数: 144

約数和(自身を含む): 828605700

約数和(自身を除く): 561968316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 169, 204, 221, 234, 306, 312, 338, 408, 442, 468, 507, 612, 663, 676, 884, 936, 1014, 1224, 1289, 1326, 1352, 1521, 1768, 1989, 2028, 2578, 2652, 2873, 3042, 3867, 3978, 4056, 5156, 5304, 5746, 6084, 7734, 7956, 8619, 10312, 11492, 11601, 12168, 15468, 15912, 16757, 17238, 21913, 22984, 23202, 25857, 30936, 33514, 34476, 43826, 46404, 50271, 51714, 65739, 67028, 68952, 87652, 92808, 100542, 103428, 131478, 134056, 150813, 175304, 197217, 201084, 206856, 217841, 262956, 284869, 301626, 394434, 402168, 435682, 525912, 569738, 603252, 653523, 788868, 854607, 871364, 1139476, 1206504, 1307046, 1577736, 1709214, 1742728, 1960569, 2278952, 2563821, 2614092, 3418428, 3703297, 3921138, 5127642, 5228184, 6836856, 7406594, 7842276, 10255284, 11109891, 14813188, 15684552, 20510568, 22219782, 29626376, 33329673, 44439564, 66659346, 88879128, 133318692, 266637384]

約数ペア:

[(1, 266637384), (2, 133318692), (3, 88879128), (4, 66659346), (6, 44439564), (8, 33329673), (9, 29626376), (12, 22219782), (13, 20510568), (17, 15684552), (18, 14813188), (24, 11109891), (26, 10255284), (34, 7842276), (36, 7406594), (39, 6836856), (51, 5228184), (52, 5127642), (68, 3921138), (72, 3703297), (78, 3418428), (102, 2614092), (104, 2563821), (117, 2278952), (136, 1960569), (153, 1742728), (156, 1709214), (169, 1577736), (204, 1307046), (221, 1206504), (234, 1139476), (306, 871364), (312, 854607), (338, 788868), (408, 653523), (442, 603252), (468, 569738), (507, 525912), (612, 435682), (663, 402168), (676, 394434), (884, 301626), (936, 284869), (1014, 262956), (1224, 217841), (1289, 206856), (1326, 201084), (1352, 197217), (1521, 175304), (1768, 150813), (1989, 134056), (2028, 131478), (2578, 103428), (2652, 100542), (2873, 92808), (3042, 87652), (3867, 68952), (3978, 67028), (4056, 65739), (5156, 51714), (5304, 50271), (5746, 46404), (6084, 43826), (7734, 34476), (7956, 33514), (8619, 30936), (10312, 25857), (11492, 23202), (11601, 22984), (12168, 21913), (15468, 17238), (15912, 16757)]